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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 367 IPv4 prefixes · ASN: AS35753 · showing 301–367
# Prefix ↓ Mask Range Origin ASN MOAS
301 46.38.80.0/21 /21 46.38.80.0 – 46.38.87.255 AS35753 1
302 46.38.72.0/21 /21 46.38.72.0 – 46.38.79.255 AS35753 1
303 46.38.70.0/24 /24 46.38.70.0 – 46.38.70.255 AS35753 1
304 46.38.67.0/24 /24 46.38.67.0 – 46.38.67.255 AS35753 1
305 46.38.64.0/21 /21 46.38.64.0 – 46.38.71.255 AS35753 1
306 46.38.64.0/19 /19 46.38.64.0 – 46.38.95.255 AS35753 1
307 37.186.24.0/22 /22 37.186.24.0 – 37.186.27.255 AS35753 1
308 37.76.251.0/24 /24 37.76.251.0 – 37.76.251.255 AS35753 1
309 37.76.250.0/24 /24 37.76.250.0 – 37.76.250.255 AS35753 1
310 37.76.248.0/24 /24 37.76.248.0 – 37.76.248.255 AS35753 1
311 37.76.248.0/21 /21 37.76.248.0 – 37.76.255.255 AS35753 1
312 37.76.244.0/24 /24 37.76.244.0 – 37.76.244.255 AS35753 1
313 37.76.243.0/24 /24 37.76.243.0 – 37.76.243.255 AS35753 1
314 37.76.241.0/24 /24 37.76.241.0 – 37.76.241.255 AS35753 1
315 37.76.240.0/21 /21 37.76.240.0 – 37.76.247.255 AS35753 1
316 37.76.240.0/20 /20 37.76.240.0 – 37.76.255.255 AS35753 1
317 37.76.236.0/24 /24 37.76.236.0 – 37.76.236.255 AS35753 1
318 37.76.235.0/24 /24 37.76.235.0 – 37.76.235.255 AS35753 1
319 37.76.234.0/24 /24 37.76.234.0 – 37.76.234.255 AS35753 1
320 37.76.232.0/21 /21 37.76.232.0 – 37.76.239.255 AS35753 1
321 37.76.224.0/21 /21 37.76.224.0 – 37.76.231.255 AS35753 1
322 37.76.224.0/20 /20 37.76.224.0 – 37.76.239.255 AS35753 1
323 37.76.224.0/19 /19 37.76.224.0 – 37.76.255.255 AS35753 1
324 5.149.135.0/24 /24 5.149.135.0 – 5.149.135.255 AS35753 1
325 5.149.132.0/23 /23 5.149.132.0 – 5.149.133.255 AS35753 1
326 5.149.132.0/22 /22 5.149.132.0 – 5.149.135.255 AS35753 1
327 5.149.128.0/24 /24 5.149.128.0 – 5.149.128.255 AS35753 1
328 5.149.128.0/22 /22 5.149.128.0 – 5.149.131.255 AS35753 1
329 5.149.128.0/21 /21 5.149.128.0 – 5.149.135.255 AS35753 1
330 5.132.254.0/23 /23 5.132.254.0 – 5.132.255.255 AS35753 1
331 5.132.251.0/24 /24 5.132.251.0 – 5.132.251.255 AS35753 1
332 5.132.249.0/24 /24 5.132.249.0 – 5.132.249.255 AS35753 1
333 5.132.248.0/24 /24 5.132.248.0 – 5.132.248.255 AS35753 1
334 5.132.248.0/23 /23 5.132.248.0 – 5.132.249.255 AS35753 1
335 5.132.244.0/22 /22 5.132.244.0 – 5.132.247.255 AS35753 1
336 5.132.240.0/22 /22 5.132.240.0 – 5.132.243.255 AS35753 1
337 5.132.240.0/21 /21 5.132.240.0 – 5.132.247.255 AS35753 1
338 5.132.224.0/20 /20 5.132.224.0 – 5.132.239.255 AS35753 1
339 5.132.220.0/22 /22 5.132.220.0 – 5.132.223.255 AS35753 1
340 5.132.216.0/22 /22 5.132.216.0 – 5.132.219.255 AS35753 1
341 5.132.212.0/22 /22 5.132.212.0 – 5.132.215.255 AS35753 1
342 5.132.208.0/22 /22 5.132.208.0 – 5.132.211.255 AS35753 1
343 5.132.206.0/23 /23 5.132.206.0 – 5.132.207.255 AS35753 1
344 5.132.205.0/24 /24 5.132.205.0 – 5.132.205.255 AS35753 1
345 5.132.204.0/23 /23 5.132.204.0 – 5.132.205.255 AS35753 1
346 5.132.200.0/22 /22 5.132.200.0 – 5.132.203.255 AS35753 1
347 5.132.198.0/24 /24 5.132.198.0 – 5.132.198.255 AS35753 1
348 5.132.196.0/24 /24 5.132.196.0 – 5.132.196.255 AS35753 1
349 5.132.195.0/24 /24 5.132.195.0 – 5.132.195.255 AS35753 1
350 5.132.194.0/24 /24 5.132.194.0 – 5.132.194.255 AS35753 1
351 5.132.192.0/19 /19 5.132.192.0 – 5.132.223.255 AS35753 1
352 5.42.255.0/24 /24 5.42.255.0 – 5.42.255.255 AS35753 1
353 5.42.248.0/21 /21 5.42.248.0 – 5.42.255.255 AS35753 1
354 5.42.240.0/24 /24 5.42.240.0 – 5.42.240.255 AS35753 1
355 5.42.240.0/21 /21 5.42.240.0 – 5.42.247.255 AS35753 1
356 5.42.240.0/20 /20 5.42.240.0 – 5.42.255.255 AS35753 1
357 5.42.237.0/24 /24 5.42.237.0 – 5.42.237.255 AS35753 1
358 5.42.234.0/24 /24 5.42.234.0 – 5.42.234.255 AS35753 1
359 5.42.234.0/23 /23 5.42.234.0 – 5.42.235.255 AS35753 1
360 5.42.232.0/21 /21 5.42.232.0 – 5.42.239.255 AS35753 1
361 5.42.231.0/24 /24 5.42.231.0 – 5.42.231.255 AS35753 1
362 5.42.228.0/24 /24 5.42.228.0 – 5.42.228.255 AS35753 1
363 5.42.226.0/24 /24 5.42.226.0 – 5.42.226.255 AS35753 1
364 5.42.225.0/24 /24 5.42.225.0 – 5.42.225.255 AS35753 1
365 5.42.224.0/21 /21 5.42.224.0 – 5.42.231.255 AS35753 1
366 5.42.224.0/20 /20 5.42.224.0 – 5.42.239.255 AS35753 1
367 5.42.224.0/19 /19 5.42.224.0 – 5.42.255.255 AS35753 1